// MIT License
//
// Copyright (c) 2022 HominSu
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

//
// Created by Homin Su on 2022/10/14.
//

#include "strace/stack_trace.h"

#include <csignal>
#include <cstdio>

class bar {
 private:
  int *p = (int *) -1;

 public:
  __attribute__((noinline)) void print_in_bar() {
    printf("%d\n", *p);
  }
};

class foo : public bar {
 public:
  __attribute__((noinline)) void print_in_foo() {
    print_in_bar();
  }
};

int main(int argc, char *argv[]) {
  (void) argc;
  (void) argv;

  int sigs[] = {SIGILL, SIGSEGV, SIGBUS, SIGABRT};
  strace::InstallSignalHandlers(sigs, sizeof(sigs) / sizeof(int));

  foo().print_in_foo();

  return 0;
}
